反核子

此研究结果对于深入研究Lorentz不变耦合模型理论以及深入探索核物理中关于核子、反核子与介子强相互作用的粒子反应截面问题，都将提供理论计算研究方面的学术参考价值。

This study would offer certain academic references to the further research on Lorentz-invariant coupling model and the nuclear physics about cross section problem of particle in nucleon antinucleon and neutral meson strong interaction in terms of theoretical calculations .

在描述核子（反核子）与介子（π~±，π~0）强相互作用的各种模型理论中，基于强相互作用满足同位旋对称性建立的SU（2）不变耦合模型取得很大的成功。

SU ( 2 ) invariant coupling model which based on the invariance of isotopic spin symmetry in strong interaction has been a great success in vicarious kinds of model theories that describing the strong reaction between nucleon and meson .

Pb+Pb和S+Pb中心碰撞中χcJ存活率表明核子与反核子所诱导的χcJ抑制是很明显的。

The survival probabilities of χ cJ in the central Pb + Pb and S + Pb collisions show that the suppression caused by the collisions with nucleons and antinucleons is appreciable .

张量相互作用对核子和反核子束缚态的效应

Effect of Tensor Interactions on the Nucleon and Anti-Nucleon Bound States

原子核反核子谱的自旋对称性

Spin Symmetry in Anti - nucleon Spectra in Atomic Nuclei

反核子武器扩散条约

Non-proliferation of Nuclear Weapons , Treaty on the

用复平均场和复剩余相互作用的壳模型理论，定性地讨论了反核子与原子核相互作用体系出现窄宽度结构的可能性。

The possible existence of the narrow width structures in the Antinucleon-Nucleussystem is discussed qualitatively by using complex shell model theory .

计算得到的核子壳模型能级与实验值相一致，在考虑张量耦合项的效应后真空反核子位阱深度增大了20&30MeV。

The overall nucleon spectra of shell-model states are in agreement with the data . The computed anti-nucleon spectra in the vacuum differ about 20 & 30MeV with and without the tensor-coupling effects .

自从欧洲μ子中心EuropeanMuonCollaboration（EMC）在实验上观察到核子的自旋仅有一小部分来自夸克和反夸克，核子自旋分布情况的研究便逐渐深入。

The spin distribution of nucleon has been investigated extensively since the fact that only a small fraction of spin is from quark and antiquark was observed in an experiment performed by European Muon Collaboration ( EMC ) .